JEE Exam  >  JEE Questions  >  A diet is to contain at least 80 units of vit... Start Learning for Free
A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.
  • a)
    Minimum cost = Rs 114
  • b)
    Minimum cost = Rs 134
  • c)
    Minimum cost = Rs 124
  • d)
    Minimum cost = Rs 104
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A diet is to contain at least 80 units of vitamin A and 100 units of m...
Let number of units of food F1 = x 
And number of units of food F2 = y 
Therefore , the above L.P.P. is given as : 
Minimise , Z = 4x +6y , subject to the constraints : 3 x + 6y ≥ 80, 4x + 3y ≥ 100, x,y ≥ 0.

Corner points Z =4x +6 y B(80/3 , 0) 320/3 D(24,4/3 ) 104…………………(Min.) A(0,100/3) 200 Here Z = 104 is minimum. i.e. Minimum cost = Rs 104.
View all questions of this test
Most Upvoted Answer
A diet is to contain at least 80 units of vitamin A and 100 units of m...

Formulating the Linear Programming Problem:
- Let x be the number of units of food F1 and y be the number of units of food F2 in the diet.
- The objective is to minimize the cost, which can be represented as Z = 4x + 6y.
- The constraints are:
- 3x + 6y ≥ 80 (for at least 80 units of vitamin A)
- 4x + 3y ≥ 100 (for at least 100 units of minerals)
- x, y ≥ 0 (non-negativity constraint)

Solving the Linear Programming Problem:
- Solve the above linear programming problem using the given constraints and objective function.
- The minimum cost for the diet that meets the minimal nutritional requirements is Rs 104.

Therefore, the correct answer is option 'D'. Minimum cost = Rs 104.
Explore Courses for JEE exam
A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer?
Question Description
A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer?.
Solutions for A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer?, a detailed solution for A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two foods F1 and F2 are available. Food F1 costs Rs 4 per unit food and F2 costs Rs 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this as a linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.a)Minimum cost = Rs 114b)Minimum cost = Rs 134c)Minimum cost = Rs 124d)Minimum cost = Rs 104Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev